Canon 70-200 f4 L IS + 2x Extender
Canon 500mm f4 L IS I & II + 2X Extender
Canon 600mm f4 L IS I & II + 2X Extender
Canon 400mm f4 DO IS + 2x Extender
Canon 300mm f4 L IS + 2x Extender
Canon 400mm f5.6 L + 1.4x Extender
Canon 800mm f5.6 L IS + 1.4x Extender